What are the first signs and symptoms of Parkinson's?

The first signs of Parkinson’s include resting tremors, slow movement, and rigidity. Medications can ease symptoms for some time but eventually, they don’t work as well. Sri Sarma, PhD, explains why in this Ask the Experts video.

To start, a tremor doesn't necessarily mean you have PD.

Learn how to spot them in yourself or someone you love.

Know the causes, symptoms and treatment of this nerve disorder.

An overview of TTR stabilizers and gene-silencing therapies for treating hereditary transthyretin (hATTR) amyloidosis.

Find out why cynical people may be more likely to develop dementia.